Seax Scheme v0.2.0

Added:
+ Code generation for let bindings
+ Parser support for square brackets ([ and ]) as S-expression delimiters

Seax Virtual Machine v0.2.5

Added:
+ List.get() method for optionally indexing a list.

Changed:
+ Improved List formatting and debug formatting
+ Improved formating in SVM state dumps
+ Improved code style in SVM arithmetic functions
+ Inlined many core List operations
+ Deprecated signed integer List indexing (will be removed in next release)

Fixed:
+ Fixed a crash when evaluating single-argument lambda expressions
+ Fixed an issue where AP did not construct closures correctly.
+ Fixed an issue involving LD expected only (deprecated) signed integer indices
+ Fixed LD panicking when the stack is empty.

Seax Virtual Machine v0.2.4

• Fixes an issue with inconsistent indexing of the environment stack across SVM and the Scheme compiler.

Seax Scheme v0.1.0 (developer preview)

Added:

• Compilation for lambda expressions (including nested lambdas)
• Compilation for String constants
• Scoping for lambda parameters

Changed:

• ForkTable.get_mut() now only returns references to the current level

Seax Virtual Machine v0.2.3

• Add support for std::iter::FromIterator for List
• Implemented List.append() method
• Improvements to List API documentation and tests

Fix for incorrectly versioned release v0.0.5

Hotfix to fix broken build of v0.0.4

Hotfix for broken build of 0.2.1

Seax Scheme v0.0.4

Added:
+ Additional work on compilation
+ Moved compilation for keywords to NameNode
+ Refactored parser for slightly improved compile time
+ Improved debug output for AST nodes

Fixed:
+ Fixed an issue where S-expressions consisting of 2 elements were compiled improperly
+ Fixed an issue where the parser did not recognize mathematical operators
+ Fixed incorrect integration test targets

Seax Virtual Machine v0.2.1

• Added more readable debugging output
• Stabilized all formatting methods
• Fixed incorrect integration test targets

Seax Virtual Machine v0.2.0 Release Candidate 3

• Adds feature gates
• Fixes issue with implementation of Index trait

Seax Scheme v0.0.3 Release Candidate II

• Added additional unit tests for the abstract syntax tree
• Changes to compile error handling
• Initial pass on top-level compiler entry point function
• Add feature gates for API
• Assorted code cleanup and warning removal

Seax Scheme v0.0.3 rc1

• Adds ForkTable structure for storing scopes
• Start work on SVM code generation

SVM v0.2 Release Candidate II

Fixes build and versioning issues

SVM v0.2 Release Candidate I

• adds basic I/O words
• adds improved fatal-error debug messages

Rerelease of Seax Scheme v0.0.2, fixes requirements for build

• Adds basic working parser skeleton
• Adds abstract syntax tree

• Module layout changes for SVM

svm v0.1.2

• Hotfix for incorrect JOIN behaviour.
• Adds STOP instruction slated for release v0.2.0 (See #10)

SVM v0.1.1

• Adds missing NULL instruction